diff --git a/README.md b/README.md
index 71ee5a9..233af10 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ Even C beginner, could master GuiLite quickly. The source code only use basic C+
     <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloNets"><img src="documents/HelloNets-mcu.gif" width="200px;"/><br /><sub><b>Nets on STM32</b></sub></a>
     <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloNoTouch"><img src="documents/HelloNoTouch.gif" width="200px;"/><br /><sub><b>Keyboard on STM32</b></sub></a>
     <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloMario"><img src="documents/HelloMario.gif" width="200px;"/><br /><sub><b>Mario on STM32</b></sub></a>
-    <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloSlide"><img src="documents/HelloSlide.gif" width="200px;"/><br /><sub><b>Swipe view</b></sub></a>
+    <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloCircle"><img src="documents/HelloCircle.gif" width="200px;"/><br /><sub><b>3D circle on STM32</b></sub></a>
   </tr>
   <tr>
     <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/Hello3D"><img src="documents/iWatch.hello3D.gif" width="200px;"/><br /><sub><b>3D on Apple Watch</b></sub></a>
@@ -80,8 +80,8 @@ Even C beginner, could master GuiLite quickly. The source code only use basic C+
     <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HostMonitor"><img src="documents/iOS.gif" width="200px;"/><br /><sub><b>HostMonitor on iPhone</b></sub></a>
   </tr>
   <tr>
-  <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloAnimation"><img src="documents/HelloAnimation.gif" width="200px;"/><br /><sub><b>Animation on STM32</b></sub></a>
-  <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloCircle"><img src="documents/HelloCircle.gif" width="200px;"/><br /><sub><b>3D circle on STM32</b></sub></a>
+  <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloAnimation"><img src="documents/HelloAnimation.gif" width="200px;"/><br /><sub><b>Animation</b></sub></a>
+  <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloSlide"><img src="documents/HelloSlide.gif" width="200px;"/><br /><sub><b>Swipe view</b></sub></a>
   </tr>
 </table>
 
diff --git a/README_zh.md b/README_zh.md
index bc3219d..15efcc9 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -69,7 +69,7 @@
     <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloNets"><img src="documents/HelloNets-mcu.gif" width="200px;"/><br /><sub><b>Nets on STM32</b></sub></a>
     <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloNoTouch"><img src="documents/HelloNoTouch.gif" width="200px;"/><br /><sub><b>Keyboard on STM32</b></sub></a>
     <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloMario"><img src="documents/HelloMario.gif" width="200px;"/><br /><sub><b>Mario on STM32</b></sub></a>
-    <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloSlide"><img src="documents/HelloSlide.gif" width="200px;"/><br /><sub><b>Swipe view</b></sub></a>
+    <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloCircle"><img src="documents/HelloCircle.gif" width="200px;"/><br /><sub><b>3D circle on STM32</b></sub></a>
   </tr>
   <tr>
     <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/Hello3D"><img src="documents/iWatch.hello3D.gif" width="200px;"/><br /><sub><b>3D on Apple Watch</b></sub></a>
@@ -78,8 +78,8 @@
     <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HostMonitor"><img src="documents/iOS.gif" width="200px;"/><br /><sub><b>HostMonitor on iPhone</b></sub></a>
   </tr>
   <tr>
-  <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloAnimation"><img src="documents/HelloAnimation.gif" width="200px;"/><br /><sub><b>Animation on STM32</b></sub></a>
-  <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloCircle"><img src="documents/HelloCircle.gif" width="200px;"/><br /><sub><b>3D circle on STM32</b></sub></a>
+  <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloAnimation"><img src="documents/HelloAnimation.gif" width="200px;"/><br /><sub><b>Animation</b></sub></a>
+  <td align="center"><a href="https://gitee.com/idea4good/GuiLiteSamples/tree/master/HelloSlide"><img src="documents/HelloSlide.gif" width="200px;"/><br /><sub><b>Swipe view</b></sub></a>
   </tr>
 </table>